New here?Start with guide 01 →

Technology, explained simply.

Six short guides that show how the internet, websites and AI actually work — in plain language, one step at a time.

Start learning See all guides
The learning path

Six guides. One clear path.

Read them in order — each one builds on the last. Every guide takes about five minutes.

    How every guide works

    Learn it in three steps.

    01

    The simple idea

    Each topic starts with one sentence and an everyday comparison — no jargon.

    02

    See how it works

    Short numbered steps and small interactive diagrams you can click through.

    03

    Check yourself

    A quick question at the end of every guide, so you know it actually stuck.

    Tools

    A JSON formatter, an HTTP status code lookup and an IP subnet calculator — all running in your browser.

    Open tools →

    Glossary

    33 common tech words, each explained in a single plain sentence.

    Browse terms →

    Thirty minutes from now, you'll get it.

    That's roughly how long it takes to read all six guides.

    Start with the Internet